Ubuntu: Security Advisory (USN-4279-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 18.04 LTS : WebKitGTK+ vulnerabilities (USN-4281-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4281-1 advisory. A large number of security issues were discovered in the WebKitGTK+ Web and JavaScript engines. If a user were tricked into viewing a malicious website, ...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4285-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4285-1 advisory. It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacke...

Ubuntu 16.04 LTS / 18.04 LTS : QEMU vulnerabilities (USN-4283-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4283-1 advisory. Felipe Franciosi, Raphael Norwitz, and Peter Turschmid discovered that QEMU incorrectly handled iSCSI server responses. A remote attacker in...

Ubuntu 18.04 LTS : PostgreSQL vulnerability (USN-4282-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4282-1 advisory. It was discovered that PostgreSQL incorrectly performed authorization checks when handling the ALTER ... DEPENDS ON EXTENSION sub-commands. A remote attacker coul...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4284-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4284-1 advisory. It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacke...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4287-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4287-1 advisory. It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A...

Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4286-1)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4286-1 advisory. It was discovered that the Linux kernel did not properly clear data structures on context switches for certain Intel graphics processors. A local attacke...

Ubuntu: Security Advisory (USN-4285-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-4280-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 18.04 LTS : Firefox vulnerabilities (USN-4278-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4278-1 advisory. Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially...

Ubuntu 16.04 LTS / 18.04 LTS : Qt vulnerabilities (USN-4275-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4275-1 advisory. It was discovered that Qt incorrectly handled certain PPM images. If a user or automated system were tricked into opening a specially crafted...

Ubuntu 16.04 LTS / 18.04 LTS : libexif vulnerabilities (USN-4277-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4277-1 advisory. Liu Bingchang discovered that libexif incorrectly handled certain files. An attacker could possibly use this issue to access sensitive...

Ubuntu 18.04 LTS : Yubico PIV Tool vulnerabilities (USN-4276-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4276-1 advisory. It was discovered that libykpiv, a supporting library of the Yubico PIV Tool and YubiKey PIV Manager, mishandled specially crafted input. An attacker wit...

USN-4255-2: Linux kernel (HWE) vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 16.04 Description USN-4255-1 fixed vulnerabilities in the Linux kernel for Ubuntu 18.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 18.04 LTS for Ubuntu 16.0...

Ubuntu 16.04 LTS / 18.04 LTS : libxml2 vulnerabilities (USN-4274-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4274-1 advisory. It was discovered that libxml2 incorrectly handled certain XML files. An attacker could possibly use this issue to cause a denial of service...

Ubuntu: Security Advisory (USN-4277-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu: Security Advisory (USN-4275-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 16.04 LTS / 18.04 LTS : ReportLab vulnerability (USN-4273-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4273-1 advisory. It was discovered that ReportLab incorrectly handled certain XML documents. If a user or automated system were tricked into processing a specially...

Ubuntu 18.04 LTS : Mesa vulnerability (USN-4271-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4271-1 advisory. Tim Brown discovered that Mesa incorrectly handled shared memory permissions. A local attacker could use this issue to obtain and possibly alter sensitive...